Two doses of AstraZeneca's coronavirus vaccine are up to 90 per cent effective at stopping symptoms of the disease, according to official estimates. Two doses of AstraZeneca's coronavirus vaccine are up to 90 per cent effective at stopping symptoms of the disease, according to official estimatesPublic Health England's analysis of real-world data found the British-made jab was just as effective as a double-dose of the Pfizer vaccine. PHE officials calculated the jab is between 55 and 70 per cent effective at stopping symptomatic Covid after one dose. Data shows 23.9million first doses and 9.9m second doses of AstraZeneca jab were dished out by May 12. 'Each vaccine dose delivered helps us prevent lives being lost and people becoming seriously ill, therefore protecting our hospitals.

Source: Daily Mail May 20, 2021 17:38 UTC